Now, you can have the best of both. This windshield provides protection from the elements with MR-10 Hard Coated Polycarbonate and a cool breeze on the hot days. Hardcoat (both sides) Polycarbonate material offers impact and abrasion resistance while providing optical clarity. UV resistance keeps it from yellowing for up to 10 years. Folds down in seconds utilizing Patent Pending Rubber Fast Straps. Can easily be completely removed in seconds without any tools.